| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $171.96 | 7.808% | $185.3866 | $185.39 | $185.40 | $185.40 |
| Purchase #2 | $66.71 | 12.785% | $75.2389 | $75.24 | $75.25 | $75.20 |
| Purchase #3 | $16.55 | 8.469% | $17.9516 | $17.95 | $17.95 | $18.00 |
| Purchase #4 | $129.33 | 8.665% | $140.5364 | $140.54 | $140.55 | $140.50 |
| Purchase #5 | $243.37 | 7.835% | $262.438 | $262.44 | $262.45 | $262.40 |
| Purchase #6 | $25.43 | 9.211% | $27.7724 | $27.77 | $27.75 | $27.80 |
| Purchase #7 | $116.80 | 11.525% | $130.2612 | $130.26 | $130.25 | $130.30 |
| 7 purchase totals = | $770.15 | $839.5851 | $839.59 | $839.60 | $839.60 | |